JetBrains.Annotations 2025.2.4

JetBrains ReSharper Annotations

ReSharper Annotations help reduce false positive warnings, explicitly declare purity and nullability in your code, deal with implicit usages of types and members, support special semantics of the APIs in ASP.NET and XAML frameworks and otherwise increase the accuracy of the code inspections in JetBrains .NET IDEs.

Available on nuget.org as an ordinary compiled nuget package and a source-code only package.

official JetBrains project

Showing the top 20 packages that depend on JetBrains.Annotations.

Packages Downloads
Nuke.Common
Cross-platform build automation system
98
Nuke.Common
Cross-platform build automation system
99
Nuke.Common
Cross-platform build automation system
100
Nuke.Common
Cross-platform build automation system
101
Nuke.Common
Cross-platform build automation system
103
Nuke.Common
Cross-platform build automation system
105
Nuke.Common
Cross-platform build automation system
106
Nuke.Common
Cross-platform build automation system
108
Nuke.Common
Cross-platform build automation system
110
Nuke.Common
Cross-platform build automation system Signed by signpath.io from repository 'https://github.com/nuke-build/nuke' commit '12a091bbe2dc56bb3a2db64178dfc5305d769b3b' (see contained AppVeyorSettings.json file for build settings).
104
Nuke.Common
Cross-platform build automation system Signed by signpath.io from repository 'https://github.com/nuke-build/nuke' commit 'fa8aae50ade3b7479a059fcd775fd4dc1a108220' (see contained AppVeyorSettings.json file for build settings).
100
System.Linq.Dynamic.Core
This is a .net core port of the the Microsoft assembly for the .Net 4.0 Dynamic language functionality.
104

• Added Microsoft Authenticode code signing for binaries. • New `JetBrains.Annotations.Sources` package introduced as an alternative way to embed JetBrains.Annotations into your C# projects without binary package dependency. All annotation types declared as `internal` and marked with `[Embedded]` and `[GeneratedCode]` attribute. • Added `DefaultEqualityUsageAttribute` for equality members usage analysis. • `MustDisposeResourceAttribute` is now allowed on struct types. • Added the ability to specify the description for UsedImplicitlyAttribute (new 'Reason' property). • Added `CqrsCommandAttribute`, `CqrsQueryAttribute`, `CqrsCommandHandlerAttribute`, `CqrsQueryHandlerAttribute` and `CqrsExcludeFromAnalysisAttribute` to support CQRS analyzes of naming and adherence to the pattern. • Package icon updated.

.NET Framework 2.0

  • No dependencies.

.NETPortable 4.0

  • No dependencies.

.NET Standard 1.0

.NET Standard 2.0

  • No dependencies.

Version Downloads Last updated
2025.2.4 11 11/27/2025
2025.2.2 45 09/04/2025
2025.2.1 52 08/29/2025
2025.2.0 56 07/23/2025
2025.1.0-eap1 82 03/30/2025
2024.3.0 129 10/26/2024
2024.3.0-eap1 83 10/18/2024
2024.2.0 125 07/19/2024
2024.2.0-eap1 98 07/19/2024
2023.3.0 130 02/05/2024
2023.3.0-eap4 109 07/19/2024
2023.3.0-eap3 97 07/19/2024
2023.2.0 107 07/19/2024
2023.2.0-eap3 94 07/19/2024
2023.2.0-eap2 103 07/19/2024
2023.2.0-eap1 107 07/19/2024
2022.3.1 114 07/19/2024
2022.1.0 100 07/19/2024
2022.1.0-eap3 106 07/19/2024
2022.1.0-eap2 101 07/19/2024
2021.3.0 111 02/20/2024
2021.3.0-eap5 94 07/19/2024
2021.3.0-eap4 114 07/19/2024
2021.3.0-eap3 100 07/19/2024
2021.2.0 106 07/19/2024
2021.2.0-eap3 105 07/19/2024
2021.2.0-eap2 104 07/19/2024
2021.1.0 104 07/19/2024
2021.1.0-eap01 109 07/19/2024
2020.3.0 104 07/19/2024
2020.1.0 119 07/19/2024
2019.1.3 111 07/19/2024
2019.1.2 102 07/19/2024
2019.1.1 109 07/19/2024
2018.3.0 104 07/19/2024
2018.2.1 109 07/19/2024
11.1.0 105 07/19/2024
11.0.0 97 07/19/2024
10.4.0 100 07/19/2024
10.3.0 104 07/19/2024
10.2.1 108 07/19/2024
10.2.0 100 07/19/2024
10.1.5 100 07/19/2024
10.1.4 97 07/19/2024
10.0.0 98 07/19/2024
9.2.0 103 07/19/2024
9.1.2 89 07/19/2024
9.1.1 107 07/19/2024
8.0.5 103 07/19/2024
8.0.4 102 07/19/2024
8.0.3 92 07/19/2024
7.0.0 98 07/19/2024
6.1.0 94 07/19/2024